Quick Answer
Yes, it is possible to can non-food items using a pressure canner, but only certain materials are suitable for canning and specific guidelines must be followed to ensure safe and successful results.
Choosing the Right Materials
Canning non-food items requires careful selection of materials that can withstand the high temperatures and pressures involved in the process. Suitable materials include beeswax, cosmetics, lotions, and certain types of oils, such as coconut or olive oil. Avoid canning materials that are sensitive to heat or may become contaminated, like essential oils or certain types of waxes.
Preparing the Material
Before canning, it’s essential to prepare the non-food item by ensuring it reaches a specific temperature to eliminate any bacteria or mold. For example, beeswax can be melted to 180-200°F (82-93°C) to create a consistent texture. This preparation step is crucial for successful canning and to prevent contamination.
Canning and Processing
Using a pressure canner, follow the same general guidelines as canning food, with some modifications. Process the non-food item at 10 pounds of pressure (pounds per square inch) for 10-30 minutes, depending on the material and desired consistency. For example, canning beeswax at 15 pounds of pressure for 20 minutes will yield a solid, stable product.
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